from tkinter import *
print ('введите начальную координату X:')
X=int(input())
print ('введите начальную координату Y:')
Y=int(input())
print ('введите масштаб N:')
N=int(input())
coords=[0,0,10,0,10,10,20,10,20,30,10,30,10,20,0,20]
if N==0 and X>=0 and X<=500 and Y>=0 and Y<=500 :
 pass
else:
    if N>0 and 0*N+X>=0 and 0*N+Y>=0 and 20*N+X<=500 and 30*N+Y<=500:
       pass
    else:
      if N<0 and 20*N+X>=0 and 30*N+Y>=0 and 0*N+X<=500 and 0*N+Y<=500:
        pass
      else :
         print('Размер фигуры превышает максимальный размер поля')
         exit()
root=Tk()
root.title("It-марафон")
root.geometry("500x500")
canvas=Canvas(bg="white",width=500,height=500)
canvas.pack(anchor=CENTER,expand=1)
canvas.create_polygon(coords[0] *N+X, coords[1] *N+Y,
                      coords[2] *N+X, coords[3] *N+Y,
                      coords[4] *N+X, coords[5] *N+Y,
                      coords[6] *N+X, coords[7] *N+Y,
                      coords[8] *N+X, coords[9] *N+Y,
                      coords[10] *N+X, coords[11] *N+Y,
                      coords[12] *N+X, coords[13] *N+Y,
                      coords[14] *N+X, coords[15] *N+Y)

root.mainloop()

